71179928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{468289}}^1$

素因数の和:468314

約数の個数: 16

約数和(自身を含む): 140487000

約数和(自身を除く): 69307072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 468289, 936578, 1873156, 3746312, 8897491, 17794982, 35589964, 71179928]

約数ペア:

[(1, 71179928), (2, 35589964), (4, 17794982), (8, 8897491), (19, 3746312), (38, 1873156), (76, 936578), (152, 468289)]